src/types.cc - Issue 18712002: Convert UnaryOpStub to a HydrogenCodeStub

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Unified Diff: src/types.cc

Issue 18712002: Convert UnaryOpStub to a HydrogenCodeStub (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: fix builtin leakage Created 7 years, 5 months ago

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Index: src/types.cc

diff --git a/src/types.cc b/src/types.cc

index 22a108b7206b0bd657ae57e90af4c20a11770190..0d2615b02d2a17bcc271a0411be7afd4dbeb3ec5 100644

--- a/src/types.cc

+++ b/src/types.cc

@@ -455,4 +455,13 @@ Type* Type::Optional(Handle<Type> type) {

: Union(type, Undefined()->handle_via_isolate_of(*type));

}

+Representation Representation::FromType(Handle<Type> type) {

+ if (type->Is(Type::None())) return Representation::None();

+ if (type->Is(Type::Integer32())) return Representation::Integer32();

+ if (type->Is(Type::Number())) return Representation::Double();

+ return Representation::Tagged();

} } // namespace v8::internal